1. On the main page of Apple's mobile phone, find the "Settings" icon.
2. Click to enter the "Settings" interface, select "General", and then click Enter.
3. In the "General" interface, find the "Dose" option and click to enter the next interface.
4. In the dosage interface, you can see the APP software installed in the mobile phone, select one or several that you don't want to use, and click.
5. After entering the corresponding APP, you can see the corresponding "Delete App" option, and click Start to delete it.
6. At this time, you will be prompted to delete the related application data together. Click on it.